CVE-2025-53367
DjVuLibre OOB-Write Vulnerability in MMRDecoder
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DjVuLibre OOB-Write Vulnerability in MMRDecoder
DjVuLibre is a GPL implementation of DjVu, a web-centric format for distributing documents and images. Prior to version 3.5.29, the MMRDecoder::scanruns method is affected by an OOB-write vulnerability, because it does not check that the xr pointer stays within the bounds of the allocated buffer. This can lead to writes beyond the allocated memory, resulting in a heap corruption condition. An out-of-bounds read with pr is also possible for the same reason. This issue has been patched in version 3.5.29.
Reserved 2025-06-27 | Published 2025-07-03 | Updated 2025-07-08 | Assigner GitHub_Msecuritylab.github.com/advisories/GHSL-2025-055_DjVuLibre/
github.blog/...-exploitable-out-of-bounds-write-in-djvulibre
sourceforge.net/.../33f645196593d70bd5e37f55b63886c31c82c3da
www.openwall.com/lists/oss-security/2025/07/03/1
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